Herb Pharm Goldenseal
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that while calcium is essential for your health, the data does not support using Herb Pharm Goldenseal as a source of calcium. The product label lists "Goldenseal" as the ingredient, and no calcium content or mechanism is provided for this product. Data not available for calcium content in this specific supplement [NIH ODS]. Our assessment: you should not rely on this product to meet your calcium needs.
How it works
Calcium works in your body through two primary mechanisms: bone mineralization — it supports bone density and mineral deposition — and neuromuscular relaxation — it supports muscle relaxation and nerve signaling [NIH ODS]. However, the Herb Pharm Goldenseal product does not provide data on how its specific ingredients deliver these functions. For calcium specifically, the data confirms these roles, but this product’s ingredient list does not match that mineral.
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplement categories, but specific report counts for this product are data not available [FDA data]. For calcium supplements generally, high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Side effects for Herb Pharm Goldenseal specifically are data not available.
Our recommendation
We recommend you do not use Herb Pharm Goldenseal as a calcium supplement. The product contains Goldenseal, not calcium, and no data supports its use for bone or nerve health. For calcium, choose a supplement with a clear label listing calcium content, and be aware that calcium can reduce absorption of medications including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Always consult your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Herb Pharm |
|---|---|
| Serving Size | |
| Contents | 1.0 fl. Oz. 30.0 mL |
| Market Status | Off Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide